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ff1a94e523
The nixpkgs-unstable channel's programs.sqlite was used to identify packages producing exactly one binary, and these automatically added to their package definitions wherever possible.
44 lines
1.3 KiB
Nix
44 lines
1.3 KiB
Nix
{ lib, stdenv, fetchFromGitHub, icestorm }:
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stdenv.mkDerivation rec {
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pname = "arachne-pnr";
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version = "2019.07.29";
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src = fetchFromGitHub {
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owner = "yosyshq";
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repo = "arachne-pnr";
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rev = "c40fb2289952f4f120cc10a5a4c82a6fb88442dc";
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sha256 = "0lg9rccr486cvips3jf289af2b4a2j9chc8iqnkhykgi1hw4pszc";
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};
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enableParallelBuilding = true;
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makeFlags = [
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"PREFIX=$(out)"
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"ICEBOX=${icestorm}/share/icebox"
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];
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postPatch = ''
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substituteInPlace ./Makefile \
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--replace 'echo UNKNOWN' 'echo ${lib.substring 0 10 src.rev}'
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'';
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meta = with lib; {
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description = "Place and route tool for FPGAs";
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mainProgram = "arachne-pnr";
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longDescription = ''
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Arachne-pnr implements the place and route step of
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the hardware compilation process for FPGAs. It
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accepts as input a technology-mapped netlist in BLIF
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format, as output by the Yosys [0] synthesis suite
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for example. It currently targets the Lattice
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Semiconductor iCE40 family of FPGAs [1]. Its output
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is a textual bitstream representation for assembly by
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the IceStorm [2] icepack command.
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'';
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homepage = "https://github.com/cseed/arachne-pnr";
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license = licenses.mit;
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maintainers = with maintainers; [ shell thoughtpolice ];
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platforms = platforms.unix;
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};
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}
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